public static TranslatorContainer InitializeTranslatorContainer()
{
var tc = new TranslatorContainer(serviceRootUri);
tc.Credentials = new NetworkCredential(accountKey, accountKey);
return tc;
}
private static string Translate(TranslatorContainer tc, string text, string to, string from)
{
var query = tc.Translate(text, to, from);
var results = query.Execute().ToList();
var result = results.First();
return result.Text;
}
private static void Main()
{
var serviceRootUri = new Uri("https://api.datamarket.azure.com/Bing/MicrosoftTranslator/v1/Translate");
string accountKey = Secrets.AccountInfo.Instance.AccountKey;
var tc = new TranslatorContainer(serviceRootUri) {Credentials = new NetworkCredential(accountKey, accountKey)};
const string origin = "I'm going to feed the dogs then take them out for a walk.";
const string @from = "en";
const string to = "es";
string start = origin;
int i = 0;
for (; i < 10; i++)
{
string trans = Translate(tc, start, to, @from);
string backTrans = Translate(tc, trans, @from, to);
string currentState = string.Format("Iteration {0}: {1} - {2}", i + 1, start, trans);
Console.WriteLine(currentState);
Debug.WriteLine(currentState);
if (backTrans == start)
break;
start = backTrans;
}
Console.ReadKey();
}
private static TranslatorContainer CreateTranslatorContainer()
{
var serviceUri = new Uri(ConfigurationManager.ConnectionStrings["TranslationServices"].ConnectionString);
var serviceCredentials = new NetworkCredential(ConfigurationManager.AppSettings["TranslationServicesKey"],
ConfigurationManager.AppSettings["TranslationServicesKey"]);
var result = new TranslatorContainer(serviceUri) { Credentials = serviceCredentials };
return result;
}
public static Microsoft.Translation TranslateString(TranslatorContainer tc, string text, Language source, Language dest)
{
var translationQuery = tc.Translate(text, source.Code, dest.Code);
var translationResults = translationQuery.Execute().ToList();
var translationResult = translationResults.FirstOrDefault();
return translationResult;
}
/// <summary>
/// Asks the service represented by the TranslatorContainer for a list
/// of all supported languages.
/// </summary>
/// <returns>All supported Languages.</returns>
public static Language[] GetSupportedLanguages(String accountKey)
{
// Call a InitializeTranslatorContainer to get a TranslatorContainer
// that is configured to use your account.
TranslatorContainer tc = InitializeTranslatorContainer(accountKey);
// Generate the query
var languagesForTranslationQuery = tc.GetLanguagesForTranslation();
// Call the query to get the results as an Array
var availableLanguages = languagesForTranslationQuery.Execute().ToArray();
// Return list of supported languages
return(availableLanguages);
}
/// <summary>
/// Uses the TranslatorContainer to translate inputString from sourceLanguage
/// to targetLanguage.
/// </summary>
/// <param name="tc">The TranslatorContainer to use</param>
/// <param name="inputString">The string to translate</param>
/// <param name="sourceLanguage">The Language Code to use in interpreting the input string.</param>
/// <param name="targetLanguage">The Language Code to translate the input string to.</param>
/// <returns>The translated string, or null if no translation results were found.</returns>
private static Translation TranslateString(TranslatorContainer tc, string inputString, DetectedLanguage sourceLanguage, Language targetLanguage)
{
// Generate the query
var translationQuery = tc.Translate(inputString, targetLanguage.Code, sourceLanguage.Code);
// Call the query and get the results as a List
var translationResults = translationQuery.Execute().ToList();
// Verify there was a result
if (translationResults.Count() <= 0)
{
return(null);
}
// In case there were multiple results, pick the first one
var translationResult = translationResults.First();
return(translationResult);
}
/// <summary>
/// Asks the service represented by the TranslatorContainer for a list
/// of all supported languages and then picks one at random.
/// </summary>
/// <param name="tc">The TranslatorContainer to use.</param>
/// <returns>A randomly selected Language.</returns>
private static Language PickRandomLanguage(TranslatorContainer tc)
{
// Used to generate a random index
var random = new Random();
// Generate the query
var languagesForTranslationQuery = tc.GetLanguagesForTranslation();
// Call the query to get the results as an Array
var availableLanguages = languagesForTranslationQuery.Execute().ToArray();
// Generate a random index between 0 and the total number of items in the array
var randomIndex = random.Next(availableLanguages.Count());
// Select the randomIndex'th value from the array
var selectedLanguage = availableLanguages[randomIndex];
return(selectedLanguage);
}
/// <summary>
/// Creates an instance of a TranslatorContainer that calls the public
/// production MicrosoftTranslator service
/// </summary>
/// <returns>The generated TranslatorContainer</returns>
private static TranslatorContainer InitializeTranslatorContainer(String accountKey)
{
// this is the service root uri for the Microsoft Translator service
var serviceRootUri = new Uri("https://api.datamarket.azure.com/Bing/MicrosoftTranslator/");
// this is the Account Key I generated for this app
//var accountKey = "D0VUOytsM8NnicdPNpRaDY3tH79HOIhFY+CWyLYe3oo";
// Replace the account key above with your own and then delete
// the following line of code. You can get your own account key
// for from here: https://datamarket.azure.com/account/keys
//throw new Exception("Invalid Account Key");
// the TranslatorContainer gives us access to the Microsoft Translator services
var tc = new TranslatorContainer(serviceRootUri);
// Give the TranslatorContainer access to your subscription
tc.Credentials = new NetworkCredential(accountKey, accountKey);
return(tc);
}
/// <summary>
/// Uses the TranslatorContainer to identify the Language in which inputString was written
/// </summary>
/// <param name="tc">The TranslatorContainer to use</param>
/// <param name="inputString">The string to identify</param>
/// <returns>The Language Code for a language that this string could represent,
/// or null if one is not found.</returns>
private static DetectedLanguage DetectSourceLanguage(TranslatorContainer tc, string inputString)
{
// calling Detect gives us a DataServiceQuery which we can use to call the service
var translateQuery = tc.Detect(inputString);
// since this is a console application, we do not want to do an asynchronous
// call to the service. Otherwise, the program thread would likely terminate
// before the result came back, causing our app to appear broken.
var detectedLanguages = translateQuery.Execute().ToList();
// since the result of the query is a list, there might be multiple
// detected languages. In practice, however, I have only seen one.
// Some input strings, 'hi' for example, are obviously valid in
// English but produce other results, suggesting that the service
// only returns the first result.
if (detectedLanguages.Count() > 1)
{
Console.WriteLine("Possible source languages:");
foreach (var language in detectedLanguages)
{
Console.WriteLine("\t" + language.Code);
}
Console.WriteLine();
}
// only continue if the Microsoft Translator identified the source language
// if there are multiple, let's go with the first.
if (detectedLanguages.Count() > 0)
{
return(detectedLanguages.First());
}
else
{
return(null);
}
}
public string AutoTranslateSync(string untranslatedPhraseText, string untranslatedPhraseLanguage, string targetLanguageText)
{
//PREPARE THE TRANSLATOR CONTAINER (TRANSLATION SERVICE CLIENT)
var serviceRootUri = new Uri(CommonResources.AzureServiceRootUriAddress);
//#if DEBUG
var accountKey = CommonResources.LearnLanguagesAccountKey;
//#else
// string accountKey = (string)System.Windows.Application.Current.Resources[CommonResources.AzureLearnLanguagesAccountKey];
//#endif
TranslatorContainer translatorContainer = new TranslatorContainer(serviceRootUri);
translatorContainer.Credentials = new NetworkCredential(accountKey, accountKey);
//TURN THE LANGUAGE TEXTS INTO LANGUAGE CODES THAT SERVICE UNDERSTANDS
var fromLanguageCode = TranslationHelper.GetLanguageCode(untranslatedPhraseLanguage);
var toLanguageCode = TranslationHelper.GetLanguageCode(targetLanguageText);
//BUILDS THE TRANSLATION QUERY
var translationQuery = translatorContainer.Translate(untranslatedPhraseText,
toLanguageCode,
fromLanguageCode);
//ACTUALLY EXECUTE THE TRANSLATION QUERY
var translations = translationQuery.Execute().ToList();
//INTERPRET THE TRANSLATION RESULTS
if (translations.Count > 0)
{
var translationText = translations.First().Text;
//RETURN TRANSLATION (FIRST TRANSLATION, IF MULTIPLE EXIST)
return translationText;
}
else
{
//RETURN EMPTY STRING
return string.Empty;
}
}
public string Translate(string translateMe, CultureInfo fromCultureInfo, CultureInfo toCultureInfo)
{
if (fromCultureInfo == null)
{
throw new ArgumentNullException("fromCultureInfo is null");
}
if (toCultureInfo == null)
{
throw new ArgumentNullException("toCultureInfo is null");
}
if (string.IsNullOrEmpty(translateMe))
{
return translateMe;
}
string sourceLanguage = fromCultureInfo.TwoLetterISOLanguageName;
string targetLanguage = toCultureInfo.TwoLetterISOLanguageName;
TranslatorContainer tc = new TranslatorContainer(new System.Uri(SERVICE_URL));
tc.Credentials = new System.Net.NetworkCredential(_username, _password);
var translationQuery = tc.Translate(translateMe, targetLanguage, sourceLanguage);
List<Microsoft.Translation> translationResults = translationQuery.Execute().ToList();
// Verify there was a result
if (translationResults.Count() <= 0)
{
return null;
}
// In case there were multiple results, pick the first one
Microsoft.Translation translationResult = translationResults.First();
return translationResult.Text;
}
/// <summary>
/// Translate a text
/// </summary>
/// <param name="accountKey">Bing account key</param>
/// <param name="sourceLng">source language</param>
/// <param name="targetLng">target language</param>
/// <param name="inputString">text to translate</param>
/// <param name="outputString">translated text</param>
/// <returns>error code:
/// 0 : translation successful
/// -1: inputstring is empty
/// -2: text cannot be translated (invalid source language or not detected source language)
/// -3: error during translation
/// </returns>
public static int TranslateMethod(String accountKey, string sourceLng, string targetLng, string inputString, out string outputString)
{
outputString = "";
// Call GetInputString to manage the input
//inputString = "This is a lovely slice of text that I'd like to translate";//GetInputString(args);
// Verify that the user actually provided some input
if (inputString == "")
{
//Console.WriteLine("Usage: RandomTranslator.exe Some Input Text");
return(-1);
}
// Improved support for unicode
//Console.OutputEncoding = Encoding.UTF8;
// Print the input string
//Console.WriteLine("Input: " + inputString);
//Console.WriteLine();
// Call a InitializeTranslatorContainer to get a TranslatorContainer
// that is configured to use your account.
TranslatorContainer tc = InitializeTranslatorContainer(accountKey);
// DetectSourceLanguage encapsulates the work required for language
// detection
DetectedLanguage sourceLanguage = null;
if ((sourceLng == null) || (sourceLng == ""))
{
sourceLanguage = DetectSourceLanguage(tc, inputString);
}
else
{
sourceLanguage = new DetectedLanguage();
sourceLanguage.Code = sourceLng;
}
// Handle the error condition
if (sourceLanguage == null)
{
//Console.WriteLine("\tThis string cannot be translated");
return(-2);
}
// Print the detected language code
//Console.WriteLine("Detected Source Language: " + sourceLanguage.Code);
//Console.WriteLine();
// PickRandomLanguage encapsulates the work required to detect all
// languages supported by the service and then to pick one at random
var targetLanguage = PickRandomLanguage(tc);
targetLanguage.Code = targetLng;
// Print the selected language code
//Console.WriteLine("Randomly Selected Target Language: " + targetLanguage.Code);
//Console.WriteLine();
// TranslateString encapsulates the work required to translate
// a string from the source language to the target language
var translationResult = TranslateString(tc, inputString, sourceLanguage, targetLanguage);
// Handle the error condition
if (translationResult == null)
{
//Console.WriteLine("Translation Failed.");
return(-3);
}
// Print the result of the translation
//Console.WriteLine("Translated String: " + translationResult.Text);
outputString = translationResult.Text;
return(0);
}
